====== Week 12 - April 12, 2017 ====== ===== Updates ===== * Submitted 496 Abstract to the EE assistant for use in the 496 pamplet/program thing. * Objective, Abstract, and Team Members ==== Parts Order ==== Parts order came in - yay. Time to test. * BME280 * Using the Adafruit testing code from their github with an Arduino Uno to verify how/that it works * Going to hook it up using I2C first then SPI * I2C wiring - Using an Arduino Uno and the test code compiles and works. * Reads Temperature/Pressure/Altitude/Humidity * SPI wiring - Using the same Arduino Uno the test code compiles and works * Dylan's code is to use with the whole board hooked up in the firmware of the whole box like the driver for the sensor to use in whole system * ATmega1284P - DIP and TQFN packages. * Need to breadboard a DIP one to start testing its functionalities and differences between the 328P ==== Design/Research ==== * Rain sensor * We have a solar sensor and wind sensor. Why not rain sensor? * Look into creating a DIY version of rain sensor. * Leads that short when there is a conductor (rain water) present. * Helpful link maybe - http://www.instructables.com/id/Arduino-Modules-Rain-Sensor/\ ===== Reminders ===== * SCEL's participation in CoE's Open House is canceled due to a "full program" * April 29th, Final Presentation * Final Paper - 4000 words - should start breaking up the paper into sections for people to write about now * Topics * Objective * Project Description * Block Diagram * Hardware * Firmware * Parts * BME * ATmega * Programmer circuit * SP-215 * Charging Chip * Xbee * Firmware? * Switches * GPS * * Design Choices * 3.3V vs 5V * BME * ATmega1284 * Why we went with this one and not another one * pros and cons of each of these items * Board Layout * GPS/RTC * Problems/Solutions * Time * Hardware stuff * Documentation * How we did it * Future Work * Plans to continue * What else were missing * What we would have done differently * What we could change * Conclusion * Where we are at now * where we wanted to be * Where we plan to go from here * Experiences * Lessons learned [[weatherbox:guava:meeting_minutes|Back to Guava's Meeting Minutes]]\\